I love my XL1s and the MA-200 with the CH-910 battery charger. I love the balance I get from the extra weight on the back, but I'm wondering if the same unit will fit on the XL2? Or maybe a similar accessory?

Thanks

Since the XL2 comes with an shoulder pad standard, you can screw the battery pack on that. So no need for the MA-200 but still more balance provided by the pack.

Anything you could mount to the plate on the MA-200, can also be mounted to the accessory bracket on the XL2 and XL H1. The fittings are all identical.